16143165

素因数分解:

$3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{607}}^1$

素因数の和:818

約数の個数: 32

約数和(自身を含む): 28892160

約数和(自身を除く): 12748995

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 197, 591, 607, 985, 1773, 1821, 2955, 3035, 5319, 5463, 8865, 9105, 16389, 26595, 27315, 81945, 119579, 358737, 597895, 1076211, 1793685, 3228633, 5381055, 16143165]

約数ペア:

[(1, 16143165), (3, 5381055), (5, 3228633), (9, 1793685), (15, 1076211), (27, 597895), (45, 358737), (135, 119579), (197, 81945), (591, 27315), (607, 26595), (985, 16389), (1773, 9105), (1821, 8865), (2955, 5463), (3035, 5319)]